64201550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3461}}^1$

素因数の和:3533

約数の個数: 48

約数和(自身を含む): 139089312

約数和(自身を除く): 74887762

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2650, 3461, 3710, 6922, 9275, 17305, 18550, 24227, 34610, 48454, 86525, 121135, 173050, 183433, 242270, 366866, 605675, 917165, 1211350, 1284031, 1834330, 2568062, 4585825, 6420155, 9171650, 12840310, 32100775, 64201550]

約数ペア:

[(1, 64201550), (2, 32100775), (5, 12840310), (7, 9171650), (10, 6420155), (14, 4585825), (25, 2568062), (35, 1834330), (50, 1284031), (53, 1211350), (70, 917165), (106, 605675), (175, 366866), (265, 242270), (350, 183433), (371, 173050), (530, 121135), (742, 86525), (1325, 48454), (1855, 34610), (2650, 24227), (3461, 18550), (3710, 17305), (6922, 9275)]